SKU: 30887029074

ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 2-Bat - 12V

Sale price$113.85 Regular price$126.50
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Description

ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 2-Bat - 12VProIsoCharge Series ModelProIsoCharge120 12 Part No. 23121 System Volts DC 12 Max DC Amps 120 Amp Alternator Input1 Battery Outputs 2 Size 5. 35"(l) x 5. 875"(w) x 3. 125"(h) Weight2 lbs Significantly Smarter ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other

ProIsoCharge Series

ModelProIsoCharge120 1•2
Part No. 23121
System Volts DC 12
Max DC Amps 120 Amp
Alternator Input1
Battery Outputs 2
Size 5.35"(l) x 5.875"(w) x 3.125"(h)
Weight2 lbs

Significantly Smarter...
ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other battery banks off a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Smart enough to provide priority charging to a battery bank that's under load by taking fully charged batteries off line. The all-in-one design eliminates the need for multiple voltage sensitive relays to charge multiple battery banks simultaneously, saving space, installation time and cost. Ensuring fully charged batteries and faster charge times, ProIsocharge eliminates the typical alternator voltage loss of 0.6VDC that's commonly associated with traditional diode based isolators. Installed with the ProNauticP Series, a boat owner can enjoy the full benefit of shore power and on the water charging. Designed to provide more time on the water enjoying what you like most... boating.

Intelligent Alternator Power Distribution System

ProMar Digital Performance Zero Volt Loss Isolation and Charging
All digital design delivers active battery status and automatic engine battery healthpriority while digitally distributing the full output of your engine's alternators.

Intelligent Isolation and Charging Software Control
ProIsoCharge's intelligent software control provides priority charging to a battery bank thatis under load (i.e house bank or power inverter bank) by taking fully charged batteries off lineand priority charging discharged battery banks, while insuring the health of the engine batteries.

Real Time LED Status Indicators
Highly visible LEDs to indicate alternator power is present and battery bank charging status.Fault LEDs include: high and low alternator output, over-voltage protection and high voltageconditions that may be present on any one of the battery banks connected (that are alsoconnected to other charging sources gen set combi etc).

Ignition Controlled
Distributed On Demand™ battery bank management will only activatewith ignition power on.

Advance Regulator Ready
Advance regulator remote sense connection provided for precision alternatoralgorithm control for alternators equipped with an advanced regulator.

Easy Installation
Modular design for easy install. Includes all terminal stud insulator bootsand protective snap on safety cover.

Built-in Safety
Ignition protected and waterproof to IP66. FIVE YEAR

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30887029074

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4.9 ★★★★★
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Hannah
Birmingham, US
★★★★★ 5
Must have for travel - TSA approved size
Size: 1 Ounce (Pack of 1)
As an adult who has dealt with eczema on and off for years, I originally bought Aveeno Baby Eczema Therapy Nighttime Moisturizing Balm for travel, but it has honestly become a staple in my routine. First, the texture is rich and balm-like, yet it does not feel greasy or heavy on the skin. It melts in nicely and creates a protective barrier that actually lasts overnight. I use it on dry patches around my hands, elbows, and sometimes on irritated areas during flare-ups. By morning, the redness and itching feel noticeably calmer. I really appreciate that it contains colloidal oatmeal and ceramide. The oatmeal gives almost instant soothing relief when my skin feels inflamed, and the ceramide helps lock in moisture so my skin does not dry out again within a few hours. It is fragrance-free, which is a must for my sensitive skin. No stinging, no strong scent, and no irritation. Even though it is marketed for babies, it works just as well for adult eczema. The 1 oz travel size is perfect for keeping in a purse or carry-on, especially during colder months when dry air makes everything worse. If you are an adult with mild to moderate eczema or stubborn dry patches, this is absolutely worth trying. It is a small container, but a little goes a long way. I will definitely be repurchasing, and next time I will likely go for the full size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
J
Verified Purchase
Jay
Louisville, US
★★★★★ 5
Really helps soothe baby eczema overnight
Size: 11 Ounce (Pack of 1)
This balm worked very well for my baby’s eczema, especially when used at night. It’s thick and moisturizing but not greasy, and it absorbs nicely into the skin. After a few nights of use, I noticed less redness, dryness, and scratching, and my baby seemed more comfortable sleeping. It’s fragrance-free and gentle, which is very important for sensitive baby skin. A little goes a long way, so the jar lasts a good amount of time. If your baby has dry or eczema-prone skin, this is definitely worth trying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
S
Verified Purchase
seRAEtonin
Boise, US
★★★★★ 5
Helped with my baby's eczema!!
Size: 11 Ounce (Pack of 1)
Long overdue review but this was a lifesaver for my sons eczema. Before he was diagnosed, I was struggling to find a moisturizer to help soothe his angry red skin and his flare up wasn't going away or lessening at all. My sister whose son also has eczema, suggested I buy this tub after she gave us some to try. It worked! As a first time mom, seeing my 4-5 month old baby suffering from itchy and uncomfortable skin, I was so stressed about finding something that would help him. This body balm was thick and applied daily after his nighttime bath. The large red patches on his body slowly started to dissipate and we were so relieved. He was prescribed steroid cream for worse flare ups but we use this regularly to keep his eczema flare ups to a minimum and avoid steroid use as much as possible. Although sometimes this doesn't work for the more severe flares, so keep that in mind. It's okay to use the steroid cream or eucrisa prescribed by the doctor. Aveeno is a great daily maintenance cream to help keep their skin moisturized and happy. I highly recommend this jar of body balm, it lasts for many months and a little bit goes a long way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
Y
Verified Purchase
Yai Alvarez
San Leandro, US
★★★★★ 5
Very good product. It moisturizes the skin well and helped reduce irritation quickly. I recommend it
Size: 1 Ounce (Pack of 1)
Excellent product. It helped soothe my baby’s dry, irritated skin after just a few uses. Highly recommended.
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Reviewed in the United States on June 2, 2026
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Verified Purchase
Darianny Campos Ramirez
Chelsea, US
★★★★★ 4
Very gentle and effective for baby’s eczema-prone skin
Size: 1 Ounce (Pack of 1), Size: 1 Ounce (Pack of 1)
This Aveeno baby face cream has worked really well for my baby’s sensitive, eczema-prone skin. I use it daily on the face, especially on dry and irritated areas, and it helps keep the skin soft, calm, and well moisturized. The texture is rich but not greasy, and it absorbs nicely without leaving the skin sticky. I’ve noticed a clear improvement in dryness and redness after consistent use, especially during colder or drier days. I appreciate that it’s gentle, fragrance-free, and suitable for delicate baby skin. It hasn’t caused any irritation or breakouts, which gives me peace of mind when applying it to my baby’s face. A small amount goes a long way, making it great for everyday use. Overall, this is a reliable and soothing face cream for babies who struggle with dryness or eczema. I would definitely recommend it to other parents.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026

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